diam
直径
常用释义
英音[ ˈdaɪæm ]
美音[ ˈdaɪæm ]
基本释义
- n. 直径
例句
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1·Berry dark brown, ca. 7 mm in diam., with 3 short horns.暗褐色的浆果，直径约7毫米，具3短角状突起的。
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2·Fruit red, slightly compressed, 5-6 cm long, 4 mm in diam.果实红色，稍扁，卵圆形，长5 - 6厘米，直径约4毫米。
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3·Male inflorescences a capitulum, 6-10 mm in diam., pedunculate.雄花序一小头花状序，直径的6 - 10毫米，有花序梗。
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4·Root cylindric, to 2 cm in diam. Caudex short, simple or rarely branched.圆筒状的根，在2厘米直径块根短，单或很少分枝。
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5·Capsule subglobose, ca. 9 mm in diam., valves slightly smooth and flat, not obviously angulate.蒴果近球形，长约9毫米直径，裂爿稍变平静，平，不显而易见具棱。
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6·The roundness tolerance equals to the difference between max. and min. outer diam. obtained by measuring at 3 or more equable parts.圆度公差等于三等分或多等分测量所取得的最大或最小外径之差。
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7·The bore measuring instruments are one of the necessary tools for measuring holes. They can be used to measure holes with different diam...内径表是孔加工必备工具之一，适于测量不同直径和不同深度的孔。
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8·Methods The changes of morphological feature of HCC treated by diam- minedichloroplatinum were observed with transmission electron microscope.方法运用透射电镜观察经顺铂化疗后缩小切除的肝细胞癌的形态学特征的改变。
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9·Capsule green to brown, or yellow-brown when dry, nearly globose, ca. 6 mm in diam., with 4 long and sharp wings, more than ca. 1 cm when fully developed.给棕色绿色的蒴果，干燥时或黄的棕色，近球状，直径约6毫米，具4长和锋利翅，多于约1厘米当完全发育时。
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10·This article recounts how to select and establish the Pressure layer of pile, pile length, enlarged bottom diam - eter and so on in complex geology condition.叙述在复杂地质条件下，如何选定桩的持力层、桩长和(？)底直径等问题。
同根词
词根：
diam
diametrical
adj
直径的；正好相反的；截然的
diametral
adj
直径的
diametric
adj
直径的；正相反的
diametrically
adv
完全地；作为直径地；直接地；正好相反地
diameter
n
直径